Callsign:	503531700
MMSI number:	503531700
Vessel class:	Sailing (36)
Location:	26°57.58' S 153°11.93' E - locator QG63OA39UQ - show map 12.2 km North bearing 357° from Woorim, Queensland, Australia [?] 14.3 km North bearing 16° from Bongaree, Moreton Bay, Queensland, Australia 59.0 km North bearing 17° from Brisbane, Brisbane, Queensland, Australia 117.9 km North bearing 349° from Gold Coast, Queensland, Australia
Last position:	2025-07-09 02:11:34 UTC (35d 7h20m ago) 2025-07-09 12:11:34 AEST local time at Woorim, Australia [?]
Course:	171° – heading 511°
Speed:	12 km/h
Last path:	503531700>ais via Maroochy_River
Positions stored:	1462

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.